• Today

    Aug 30

    82°Lo 60°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    Aug 31

    85°Lo 61°

    Sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Air Qual.
      Good
  • Tue

    Sep 1

    84°Lo 59°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Sep 2

    88°Lo 64°

    Mostly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Sep 3

    88°Lo 63°

    Partly sunny, a t-storm; warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 62° 62° 62° 62° 60° 64° 69°
RealFeel® 64° 63° 63° 63° 63° 62° 67° 71°
Humidity 90% 88% 87% 88% 87% 100% 88% 79%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 2 SW 2 SW 2 SW 2 SW 2 SW 2 SW 4 SW 5 WSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 11% 22% 25% 25% 25% 25% 10% 10%
Dew Point 60° 59° 58° 59° 58° 60° 61° 62°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 85° 78° N/A 82°
Low 61° 53° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:13 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:37 PM with 13:01 of moolight, then sets at 9:38 AM

Winchester Weather Report

Boston: Warmth, Humidity to Come Back Into Next Week

August 30, 2015; 5:42 AM ET

Heat and humidity will return to Boston this weekend and hang on into next week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index